What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bfea6b¿êk
SJIS-WINbfea6bｿ麑
EUC-JPbfea6b衰k
UTF-8bfea6b??k
UHCbfea6b욧k